Play .bag file from .launch error
Hey guys,
when i try to play a bag-file from a .launch file i get the follwing error:
started core service [/rosout]
process[player-2]: started with pid [3743]
[ INFO] [1566472363.629640670]: Opening ~/Schreibtisch/ros_workspace/kitti_2011_09_26_drive_0002_synced.bag
[FATAL] [1566472363.649632374]: Error opening file: ~/Schreibtisch/ros_workspace/kitti_2011_09_26_drive_0002_synced.bag
[player-2] process has died [pid 3743, exit code 1, cmd /opt/ros/melodic/lib/rosbag/play ~/Schreibtisch/ros_workspace/kitti_2011_09_26_drive_0002_synced.bag __name:=player __log:=/home/bryan/.ros/log/c2eb5e16-c4cd-11e9-ac1b-632677946da6/player-2.log].
log file: /home/bryan/.ros/log/c2eb5e16-c4cd-11e9-ac1b-632677946da6/player-2*.log
[ERROR] [1566477676.826236486]: poll failed with error Interrupted system call
my launch file looks quite simple:
<launch>
<!-- Start Bag File -->
<node pkg="rosbag" type="play" name="player" output="screen" args="~/Schreibtisch/ros_workspace/kitti_2011_09_26_drive_0002_synced.bag"/>
</launch>
Schreibtisch = Desktop..
What is the Problem?
Thanks in advance